A cereal company, Brand A, claims that it has the best-tasting cereal in the nation. To prove this, blind taste tests are set up at stores across the nation. In the tests, consumers taste unmarked samples of the cereals made by Brand A, Brand B, and Brand C; then choose the sample that tasted the best.

According to the results of the taste tests, Brand A was selected most often as the best-tasting cereal. Which of the following is true?
A.
The taste test defends the Brand A's claim that it has the best-tasting cereal in the nation.
B.
The taste test does not prove Brand A's claim because Brand A was compared to only two other brands.
C.
The taste test does not prove Brand A's claim because it was not a world-wide test.
D.
The taste test does not prove Brand A's claim because it took place in stores rather than in homes.